pH Increaser

Sodium Carbonate

Chemical

Sodium Carbonate

Function

Increases the pH of the water.

Pool Dose

Stating an accurate dosing amount can often be difficult due to the different nature of water supplies around the UK. The correct level required for your pool will become evident after a few doses, but as a general guide add 450 grams per 10,000 gallons of pool water.

Spa Dose

Stating an accurate dosing amount can often be difficult due to the different nature of water supplies around the UK. The correct level required for your spa will become evident after a few doses, but as a general guide add 11 grams per 1,000 litres of spa water.

Dosing Method

Dissolve in warm water in a plastic bucket and distribute evenly around the pool or spa with the filter operating.